Overview
Params
XML
None

CRTS (Catalina/Siding Spring)

Event identifier is 1009050210324100728

2455445.297690

2455445.275880

2455445.283090

2455445.290380

Reference

Finding Chart	Click here
Past CRTS images	Click here
Other images	Click here
Lightcurve	Click here
SDSS cutout	Click here
Position	(66.46831,-22.11325)
Time	2010-09-05T18:58:08 (MJD 55444.7903704)
Magnitude	19.131399
Magnitude	0
Magnitude	18.695299
Magnitude	19.051701

Event IVORN:	ivo://nvo.caltech/voeventnet/sssot#1009050210324100728
from Stream:	CRTS3

Table of Parameters

group	name	ucd	unit	value
	RA	pos.eq.ra	deg	66.46831
	Dec	pos.eq.ra	deg	-22.11325
	positionalError	stat.error;pos.eq	deg	0.0012
	ISOtime	time.epoch		2010-09-05T18:58:08
	MJDtime	time.epoch		55444.7903704
	role	meta.code		observation
	contactName			Andrew Drake (for the Catalina Real-time Transient Survey)
	contactEmail			ajd@cacr.caltech.edu
	contactPhone
	reference			http://www.lpl.arizona.edu/css/
First Detection params	average seeing	instr.det.psf	pixels	3.030
First Detection params	Dec	pos.eq.dec	deg	-22.1132500
First Detection params	ID	meta.id		1009050210324100728
First Detection params	img	meta.ref.url		link
First Detection params	JD	time.epoch	days	2455445.297690
First Detection params	magnitude	phot.mag;em.opt.R4	mag	19.051701
First Detection params	mag_error	phot.mag;stat.error	mag	0.063473
First Detection params	RA	pos.eq.ra	deg	66.4683100
First Detection params	X	pos.frame	pixels	3941.793945
First Detection params	Y	pos.frame	pixels	213.315994
Fourth Detection params	average seeing4	instr.det.psf	pixels	2.930
Fourth Detection params	Dec4	pos.eq.dec	deg	-22.1131200
Fourth Detection params	ID4	meta.id		1009050210323100751
Fourth Detection params	img4	meta.ref.url		link
Fourth Detection params	JD4	time.epoch	days	2455445.290380
Fourth Detection params	magnitude4	phot.mag;em.opt.R3	mag	18.695299
Fourth Detection params	mag_error4	phot.mag;stat.error	mag	0.053753
Fourth Detection params	RA4	pos.eq.ra	deg	66.4686700
Fourth Detection params	X4	pos.frame	pixels	3927.469971
Fourth Detection params	Y4	pos.frame	pixels	214.431000
Asteroid params	Angle	pos.posAng	degrees	0.000
Asteroid params	Aperture reject	stat.probability		0.000
Asteroid params	Apparent motion	pos.pm	arcsec	0.051775
Asteroid params	Average SN	stat.snr		3.997
Asteroid params	Ecliptic Inclination	pos.posAng	deg	71.802648
Asteroid params	Ecliptic Latitude	pos.ecliptic.lat	deg	-43.288150
Asteroid params	Ecliptic Longitude	pos.ecliptic.lon	deg	59.459522
Asteroid params	High values	stat.value	pixels	170
Asteroid params	imgmaster	meta.ref.url		link
Asteroid params	Inner motion	pos.pm	arcsec/min	0.585326
Asteroid params	Known Asteroid	stat.probability		0
Asteroid params	Master SN	stat.snr		2.534
Asteroid params	Motion uncertainty Dec	stat.error.sys	arcsec/min	0.040360
Asteroid params	Motion uncertainty RA	stat.error.sys	arcsec/min	0.040360
Asteroid params	New Asteroid	meta.cryptic		0.000000
Asteroid params	Opposition angle	pos.posAng	deg	77.124415
Asteroid params	Outer motion	pos.pm	arcsec/min	0.255242
Asteroid params	Reject	meta.cryptic		0
Asteroid params	SDSS match	stat.probability		0.000000
Asteroid params	Timespan	time.interval	min	20.966400
Second Detection params	average seeing2	instr.det.psf	pixels	2.810
Second Detection params	Dec2	pos.eq.dec	deg	-22.1132200
Second Detection params	ID2	meta.id		1009050210321100767
Second Detection params	img2	meta.ref.url		link
Second Detection params	JD2	time.epoch	days	2455445.275880
Second Detection params	magnitude2	phot.mag;em.opt.R1	mag	19.131399
Second Detection params	mag_error2	phot.mag;stat.error	mag	0.065562
Second Detection params	RA2	pos.eq.ra	deg	66.4682700
Second Detection params	X2	pos.frame	pixels	3938.758057
Second Detection params	Y2	pos.frame	pixels	209.197006
Portfolio	finding_chart	meta.ref.url		link
Portfolio	lightcurve	meta.ref.url		link
Portfolio	other_imgs	meta.ref.url		link
Portfolio	past_imgs	meta.ref.url		link
Third Detection params	average seeing3	instr.det.psf	pixels	0
Third Detection params	Dec3	pos.eq.dec	deg	0
Third Detection params	ID3	meta.id		0
Third Detection params	img3	meta.ref.url		link
Third Detection params	JD3	time.epoch	days	2455445.283090
Third Detection params	magnitude3	phot.mag;em.opt.R2	mag	0
Third Detection params	mag_error3	phot.mag;stat.error	mag	0
Third Detection params	RA3	pos.eq.ra	deg	0
Third Detection params	X3	pos.frame	pixels	0
Third Detection params	Y3	pos.frame	pixels	0

<?xml version= "1.0" encoding= "UTF-8"?>
  <voe:VOEvent role='observation' ivorn='ivo://nvo.caltech/voeventnet/sssot#1009050210324100728' version='1.1' xmlns:voe='http://www.ivoa.net/xml/VOEvent/v1.1' xmlns:xsi='http://www.w3.org/2001/XMLSchema-instance' xmlns:xlink='http://www.w3.org/1999/xlink' xsi:schemaLocation='http://www.ivoa.net/xml/VOEvent/v1.1 http://www.ivoa.net/xml/VOEvent/VOEvent-v1.1.xsd'>
    <Description>
      Candidate new Transient
    </Description>
    <Who>
      <AuthorIVORN>
        ivo://nvo.caltech/voeventnet
      </AuthorIVORN>
      <Author>
        <shortName>
          LPL and Caltech
        </shortName>
        <contactName>
          Andrew Drake (for the Catalina Real-time Transient Survey)
        </contactName>
        <contactEmail>
          ajd@cacr.caltech.edu
        </contactEmail>
      </Author>
      <Date>
        2010-09-05T19:16:33
      </Date>
    </Who>
    <Citations>
      <EventIVORN cite='supersedes'/>
    </Citations>
    <What>
      <Group name='Asteroid params'>
        <Param name='SDSS match' ucd='stat.probability' value='0.000000' unit=''/>
        <Param name='Aperture reject' ucd='stat.probability' value='0.000' unit=''/>
        <Param name='Reject' ucd='meta.cryptic' value='0' unit=''/>
        <Param name='Master SN' ucd='stat.snr' value='2.534' unit=''/>
        <Param name='Average SN' ucd='stat.snr' value='3.997' unit=''/>
        <Param name='Angle' ucd='pos.posAng' value='0.000' unit='degrees'/>
        <Param name='High values' ucd='stat.value' value='170' unit='pixels'/>
        <Param name='SSSID' ucd='meta.id' value='SSS100905:042552-220648' unit=''/>
        <Param name='imgmaster' ucd='meta.ref.url' value='http://nesssi.cacr.caltech.edu/SSS/20100905/jpg/1009050210324100728.master.jpg' unit=''/>
        <Param name='New Asteroid' ucd='meta.cryptic' value='0.000000' unit=''/>
        <Param name='Known Asteroid' ucd='stat.probability' value='0' unit=''/>
        <Param name='Opposition angle' ucd='pos.posAng' value='77.124415' unit='deg'/>
        <Param name='Inner motion' ucd='pos.pm' value='0.585326' unit='arcsec/min'/>
        <Param name='Outer motion' ucd='pos.pm' value='0.255242' unit='arcsec/min'/>
        <Param name='Ecliptic Longitude' ucd='pos.ecliptic.lon' value='59.459522' unit='deg'/>
        <Param name='Ecliptic Latitude' ucd='pos.ecliptic.lat' value='-43.288150' unit='deg'/>
        <Param name='Apparent motion' ucd='pos.pm' value='0.051775' unit='arcsec'/>
        <Param name='Timespan' ucd='time.interval' value='20.966400' unit='min'/>
        <Param name='Ecliptic Inclination' ucd='pos.posAng' value='71.802648' unit='deg'/>
        <Param name='Motion uncertainty RA' ucd='stat.error.sys' value='0.040360' unit='arcsec/min'/>
        <Param name='Motion uncertainty Dec' ucd='stat.error.sys' value='0.040360' unit='arcsec/min'/>
      </Group>
      <Group name='First Detection params'>
        <Param name='magnitude' ucd='phot.mag;em.opt.R4' value='19.051701' unit='mag'/>
        <Param name='mag_error' ucd='phot.mag;stat.error' value='0.063473' unit='mag'/>
        <Param name='ID' ucd='meta.id' value='1009050210324100728'/>
        <Param name='average seeing' ucd='instr.det.psf' value='3.030' unit='pixels'/>
        <Param name='average background' ucd='instr.background' value='' unit='cts'/>
        <Param name='JD' ucd='time.epoch' value='2455445.297690' unit='days'/>
        <Param name='img' ucd='meta.ref.url' value='http://nesssi.cacr.caltech.edu/SSS/20100905/jpg/1009050210324100728-0001.arch.jpg' unit=''/>
        <Param name='X' ucd='pos.frame' value='3941.793945' unit='pixels'/>
        <Param name='Y' ucd='pos.frame' value='213.315994' unit='pixels'/>
        <Param name='RA' ucd='pos.eq.ra' value='66.4683100' unit='deg'/>
        <Param name='Dec' ucd='pos.eq.dec' value='-22.1132500' unit='deg'/>
      </Group>
      <Group name='Second Detection params'>
        <Param name='magnitude2' ucd='phot.mag;em.opt.R1' value='19.131399' unit='mag'/>
        <Param name='mag_error2' ucd='phot.mag;stat.error' value='0.065562' unit='mag'/>
        <Param name='ID2' ucd='meta.id' value='1009050210321100767'/>
        <Param name='average seeing2' ucd='instr.det.psf' value='2.810' unit='pixels'/>
        <Param name='average background2' ucd='instr.background' value='' unit='cts'/>
        <Param name='img2' ucd='meta.ref.url' value='http://nesssi.cacr.caltech.edu/SSS/20100905/jpg/1009050210324100728-0002.arch.jpg' unit=''/>
        <Param name='JD2' ucd='time.epoch' value='2455445.275880' unit='days'/>
        <Param name='X2' ucd='pos.frame' value='3938.758057' unit='pixels'/>
        <Param name='Y2' ucd='pos.frame' value='209.197006' unit='pixels'/>
        <Param name='RA2' ucd='pos.eq.ra' value='66.4682700' unit='deg'/>
        <Param name='Dec2' ucd='pos.eq.dec' value='-22.1132200' unit='deg'/>
      </Group>
      <Group name='Third Detection params'>
        <Param name='magnitude3' ucd='phot.mag;em.opt' value='0' unit='mag'/>
        <Param name='mag_error3' ucd='phot.mag;stat.error' value='0' unit='mag'/>
        <Param name='ID3' ucd='meta.id' value='0'/>
        <Param name='average seeing3' ucd='instr.det.psf' value='0' unit='pixels'/>
        <Param name='average background3' ucd='instr.background' value='' unit='cts'/>
        <Param name='img3' ucd='meta.ref.url' value='http://nesssi.cacr.caltech.edu/SSS/20100905/jpg/1009050210324100728-0003.arch.jpg' unit=''/>
        <Param name='X3' ucd='pos.frame' value='0' unit='pixels'/>
        <Param name='Y3' ucd='pos.frame' value='0' unit='pixels'/>
        <Param name='JD3' ucd='time.epoch' value='2455445.283090' unit='days'/>
        <Param name='RA3' ucd='pos.eq.ra' value='0' unit='deg'/>
        <Param name='Dec3' ucd='pos.eq.dec' value='0' unit='deg'/>
      </Group>
      <Group name='Fourth Detection params'>
        <Param name='magnitude4' ucd='phot.mag;em.opt.R3' value='18.695299' unit='mag'/>
        <Param name='mag_error4' ucd='phot.mag;stat.error' value='0.053753' unit='mag'/>
        <Param name='ID4' ucd='meta.id' value='1009050210323100751'/>
        <Param name='average seeing4' ucd='instr.det.psf' value='2.930' unit='pixels'/>
        <Param name='average background4' ucd='instr.background' value='' unit='cts'/>
        <Param name='img4' ucd='meta.ref.url' value='http://nesssi.cacr.caltech.edu/SSS/20100905/jpg/1009050210324100728-0004.arch.jpg' unit=''/>
        <Param name='X4' ucd='pos.frame' value='3927.469971' unit='pixels'/>
        <Param name='Y4' ucd='pos.frame' value='214.431000' unit='pixels'/>
        <Param name='JD4' ucd='time.epoch' value='2455445.290380' unit='days'/>
        <Param name='RA4' ucd='pos.eq.ra' value='66.4686700' unit='deg'/>
        <Param name='Dec4' ucd='pos.eq.dec' value='-22.1131200' unit='deg'/>
      </Group>
      <Group name='Portfolio'>
        <Param name='finding_chart' ucd='meta.ref.url' value='http://crts.caltech.edu/ATEL/SSS/1009050210324100728.atel.html' unit=''/>
        <Param name='past_imgs' ucd='meta.ref.url' value='http://nesssi.cacr.caltech.edu/SSS/20100905/1009050210324100728x.html' unit=''/>
        <Param name='lightcurve' ucd='meta.ref.url' value='http://nesssi.cacr.caltech.edu/SSS/20100905/1009050210324100728p.html' unit=''/>
        <Param name='other_imgs' ucd='meta.ref.url' value='http://nesssi.cacr.caltech.edu/SSS/20100905/1009050210324100728s.html' unit=''/>
      </Group>
      <Reference uri='http://nesssi.cacr.caltech.edu/SSS/20100905/1009050210324100728.html' type='url' name='1009050210324100728'/>
    </What>
    <WhereWhen>
      <ObsDataLocation xmlns='http://www.ivoa.net/xml/STC/stc-v1.30.xsd' xmlns:xlink='http://www.w3.org/1999/xlink'>
        <ObservatoryLocation id='TOPOCEN' xlink:type='simple' xlink:href='ivo://STClib/Observatories#TOPOCEN'/>
        <ObservationLocation>
          <AstroCoordSystem id='UTC-FK5-TOPO' xlink:type='simple' xlink:href='ivo://STClib/CoordSys#UTC-FK5-TOPO/'/>
          <AstroCoords coord_system_id='UTC-FK5-TOPO'>
            <Time unit='s'>
              <TimeInstant>
                <ISOTime>
                  2010-09-05T18:58:08
                </ISOTime>
              </TimeInstant>
            </Time>
            <Position2D unit='deg'>
              <Name1>
                RA
              </Name1>
              <Name2>
                Dec
              </Name2>
              <Value2>
                <C1>
                  66.4683100
                </C1>
                <C2>
                  -22.1132500
                </C2>
              </Value2>
              <Error2Radius>
                0.0012
              </Error2Radius>
            </Position2D>
          </AstroCoords>
        </ObservationLocation>
      </ObsDataLocation>
    </WhereWhen>
    <How>
      <Reference uri='http://www.lpl.arizona.edu/css/' type='url'/>
      <Description>
        Transient discovered by the Catalina Real-time Transient Survey. Mt. Bigelow, Catalina Mountains Schmidt Telescope
      </Description>
    </How>
    <Why>
      <Inference probability='0.1'>
        <Concept>
          Newly discovered Transient
        </Concept>
      </Inference>
    </Why>
  </voe:VOEvent>

Portfolio ivo://nvo.caltech/voeventnet/sssot#1009050210324100728

CRTS (Catalina/Siding Spring)

Table of Parameters